21 JUL 2026
Composite vs Wood Decking: 10-Year Cost Comparison (Trex, TimberTech, Cedar, PT)
Posted By: CalculatorApp.me Engineering & Mathematics Editorial Team
Composite decking costs 30-40% more upfront than pressure-treated wood, but over 10 years the gap narrows once you factor in staining, sealing, and repairs. Real per-brand pricing for Trex, TimberTech, cedar, and pressure-treated pine, with a full 10-year total-cost table.